Diagrams of physical states for three-component mixtures of polyvinyltrimethylsilane with solvents and a precipitant

Physical transitions in three-component mixtures of polyvinyltrimethylsilane with methylene chloride, chlorobenzene and isobutanol were studied at different liquid component ratios from the temperature dependence of specific heat in the 90–300°K region. Using glass temperature, melting point and tem...

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Bibliographic Details
Published in:Polymer science USSR 1980, Vol.22 (10), p.2416-2421
Main Authors: Rabinovich, I.B., Moseyeva, Ye.M., Maslova, V.A.
Format: Article
Language:English
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Summary:Physical transitions in three-component mixtures of polyvinyltrimethylsilane with methylene chloride, chlorobenzene and isobutanol were studied at different liquid component ratios from the temperature dependence of specific heat in the 90–300°K region. Using glass temperature, melting point and temperature of separation (evaluated by the Alekseyev method) phase diagrams and diagrams of physical states were plotted for the mixtures which enable the number and physico-chemical properties of phases coexisting in the systems to be determined according to concentration and temperature.
ISSN:0032-3950
1878-268X
DOI:10.1016/0032-3950(80)90144-6